39777335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 53258688

約数和(自身を除く): 13481353

約数列:

[1, 5, 13, 65, 73, 83, 101, 365, 415, 505, 949, 1079, 1313, 4745, 5395, 6059, 6565, 7373, 8383, 30295, 36865, 41915, 78767, 95849, 108979, 393835, 479245, 544895, 611959, 3059795, 7955467, 39777335]

約数ペア:

[(1, 39777335), (5, 7955467), (13, 3059795), (65, 611959), (73, 544895), (83, 479245), (101, 393835), (365, 108979), (415, 95849), (505, 78767), (949, 41915), (1079, 36865), (1313, 30295), (4745, 8383), (5395, 7373), (6059, 6565)]